18553-1738

  • Unique Name: 18553-1738HJ 2844
  • RA: 18 55 19.52
  • Dec: -17 37 51.4
  • Discoverer: HJ
  • Discoverer Number: 2844
  • Components:
  • First year: 1890
  • Last year: 1999
  • Observations: 9
  • First position angle: 106
  • Last position angle: 105
  • First separation: 23.2
  • Last separation: 23.7
  • Mag first component: 9.27
  • Mag second component: 11.21
  • Spectral type: B6V
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: 30
  • Secondary proper motion DEC: -28
  • Durchmusterung: -17 5375
  • Notes:
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